A game must consist of rules that are understandable and are able to clarify the main objective of the game.

一个游戏必须有可以理解的规则，能够阐明游戏的主要目标。

youdao

A game must consist of rules that are understandable and are able to clarify the main objective of the game.

一个游戏必须有可以理解的规则，能够阐明游戏的主要目标。

youdao